请输入您要查询的英文单词:
单词
backcross
释义
WordReference Random House Unabridged Dictionary of American English © 2024
back•cross
(bak
′
krôs′, -kros′),
USA pronunciation
[
Genetics.
]
v.t.
Genetics
to cross (a hybrid of the first generation) with either of its parents.
n.
Genetics
an instance of such crossing.
back
2
+
cross
1900–05
随便看
long island iced tea
long island sound
longitude
longitude by account
longitudinal
longitudinal coefficient
longitudinal framing
longitudinally
longitudinal section
longitudinal wave
long johns
long jump
long-jump
long jumper
long-lasting
longleaf pine
long leg
longliner
long list
long-lived
long-livedness
longly
long march
longmeadow
long measure
英语词典包含188688条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/12/6 9:37:55